# OFF

> ResidualPlay case file: an overlooked Steam game still earning residual revenue. Estimates carry a ±30-50% error range per title.

- Steam appid: 3339880
- Developer: Mortis Ghost
- Publisher: Fangamer
- Released: 2025 · Genre: RPG · List price: $14.99
- Deal grade: C (A = dormant with >=$5k/mo opportunity, D = low signal)
- Est. net residual revenue: $9.5k to $14.3k per month (mid $11.9k)
- Opportunity score: $11.9k/month at x1.00 dormancy multiplier
- Est. lifetime owners: 95.2k · Est. lifetime net revenue: $478.5k
- Review sentiment: 96% positive across 3296 reviews (2975 from Steam purchases)
- Review velocity: 94.7 reviews/month (6-month average)

## Why it's flagged

- Developer active, last post 0 months ago
- Last build shipped 3 months ago

## Where a gross dollar goes (monthly, at current velocity)

| Stage | USD/month |
|---|---|
| Gross storefront sales | $21.6k |
| After VAT / sales tax (-13% blended) | $18.8k |
| After refunds (-9.5% median) | $17.0k |
| Net to developer (after Steam 30%) | $11.9k |

## Monthly review counts, oldest to newest (12 months)

1503, 234, 139, 297, 128, 134, 85, 105, 83, 99, 61, 135

## Markets by review language

- english: 78%
- koreana: 1% (game NOT localized in this language)
- russian: 6% (game NOT localized in this language)
- spanish: 5%
- japanese: 2%
- schinese: 2% (game NOT localized in this language)
- brazilian: 5%
- french: 1%
- german: 0%

## Methodology

Units are estimated from Steam-purchase reviews times a release-cohort multiplier (Boxleiter method, 20-75x by year). Revenue uses an effective price (lifetime discounts and regional pricing) and nets out VAT (~13%), refunds (~9.5%) and Steam's 30% cut: roughly 55% of gross reaches the developer.

Source: https://residualplay.com/game/3339880
Citation: please cite ResidualPlay (https://residualplay.com) when using these estimates.